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    • Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, nutrients and other variables collected from profile and discrete samples observations during NOAA Ship Pisces cruise PC2205 (EXPOCODE 334B20221101) in the North Atlantic Ocean, Gulf of Maine, Georges Bank, Mid-Atlantic Bight from 2022-11-01 to 2022-11-09 (NCEI Accession 0283758)

    Metadata Updated: December 1, 2023

    Increasing amounts of atmospheric carbon dioxide from human industrial activities are causing changes in global ocean carbon chemistry ultimately resulting in a reduction in pH, a process termed ocean acidification. Studies have demonstrated adverse effects on calcifying organisms, particularly some invertebrates, corals, sea urchins, pteropods, and coccolithophores, but also on species of commercial interest such as oysters or crabs. In support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP), the Ecosystem Monitoring Cruises (ECOMON) are utilized to collect water samples to measure water column inorganic carbon and hydrographic parameters including nutrients. Samples are collected at three depths (surface, mid-depth and near bottom) at select stations on a quarterly basis in the northeastern Atlantic continental shelf region off the United States. Water samples are sent to and analyzed by scientists at the Atlantic Oceanographic & Meteorological Laboratory (AOML) for dissolved inorganic carbon, pH and total alkalinity concentrations. Additional samples are analyzed for nutrient concentrations at the University of Maine. These data are used to monitor short-long term coastal ocean acidification trends.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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    Dates

    Metadata Date 2023-10-10T18:42:30Z
    Metadata Created Date November 1, 2023
    Metadata Updated Date December 1, 2023
    Reference Date(s) October 6, 2023 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NOAA/NESDIS/ncei/accessions

    Other Data Resources

    Graphic Preview

    Preview graphic

    Additional Metadata

    Resource Type Dataset
    Metadata Date 2023-10-10T18:42:30Z
    Metadata Created Date November 1, 2023
    Metadata Updated Date December 1, 2023
    Reference Date(s) October 6, 2023 (publication)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0283758
    Access Constraints Cite as: Barbero, Leticia; Wanninkhof, Rik; Pierrot, Denis; Melrose, Donald C.; Fratantoni, Paula S.; Walsh, Harvey J.; Townsend, David W.; Thomas, Maura A.; Taylor, Christopher C.; Featherstone, Charles (2023). Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, nutrients and other variables collected from profile and discrete samples observations during NOAA Ship Pisces cruise PC2205 (EXPOCODE 334B20221101) in the North Atlantic Ocean, Gulf of Maine, Georges Bank, Mid-Atlantic Bight from 2022-11-01 to 2022-11-09 (NCEI Accession 0283758). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/gbmj-gd77. Accessed [date]., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
    Bbox East Long -65.4467
    Bbox North Lat 43.4017
    Bbox South Lat 39.8317
    Bbox West Long -70.6233
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Preview graphic
    Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0283758
    Graphic Preview Type PNG
    Harvest Object Id 9c6f7571-f6ca-4c27-aa2d-2c7112a5824d
    Harvest Source Id c084a438-6f6b-470d-93e0-16aeddb9f513
    Harvest Source Title NOAA/NESDIS/ncei/accessions
    Licence accessLevel: Public
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-70.6233, 39.8317], [-65.4467, 39.8317], [-65.4467, 43.4017], [-70.6233, 43.4017], [-70.6233, 39.8317]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2022-11-01
    Temporal Extent End 2022-11-09

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